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Message-Id: <20240122161233.125192-1-arnd@kernel.org>
Date: Mon, 22 Jan 2024 17:11:55 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Alyssa Rosenzweig <alyssa@...enzweig.io>
Cc: Arnd Bergmann <arnd@...db.de>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Janne Grunau <j@...nau.net>,
Martin PoviĊĦer <povik+lin@...ebit.org>,
Hector Martin <marcan@...can.st>,
Sven Peter <sven@...npeter.dev>,
dri-devel@...ts.freedesktop.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] drm: apple: use strscpy() in place of strlcpy()
From: Arnd Bergmann <arnd@...db.de>
Since commit d26270061ae6 ("string: Remove strlcpy()"), the strlcpy()
function causes a build failure.
Since the return value is ignored, changing it to the strscpy()
causes no change in behavior but fixes the build failure.
Fixes: f237c83e4302 ("drm: apple: DCP AFK/EPIC support")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
The apple drm driver is not in mainline linux yet, this patch
is against https://github.com/AsahiLinux/linux/tree/bits/200-dcp
---
drivers/gpu/drm/apple/afk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/apple/afk.c b/drivers/gpu/drm/apple/afk.c
index 99d579d5ce47..9fbcd18878e8 100644
--- a/drivers/gpu/drm/apple/afk.c
+++ b/drivers/gpu/drm/apple/afk.c
@@ -236,7 +236,7 @@ static void afk_recv_handle_init(struct apple_dcp_afkep *ep, u32 channel,
return;
}
- strlcpy(name, payload, sizeof(name));
+ strscpy(name, payload, sizeof(name));
/*
* in DCP firmware 13.2 DCP reports interface-name as name which starts
--
2.39.2
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